In the command_block.

No problem.

Thanks for getting my map to work.

I'm afraid I don't understand the question.

The response I gave was instructions on how to post an updated version of a world save to this website, not anything to do with modifying the save itself.

cool but when we open the link where do we paste the phrases
in the command block or in the chat

If you want to update, follow these steps:
1. Click on the pencil symbol beside the name of your map.
2. Click the button that says "Choose Archive".
3. Select the updated .zip file that contains your world. You make this the exact same way you made it to upload your world the first time.
4. Click the "Upload!" button. The world should start uploading.
5. Wait until it has finished uploading, then wait until it has finished rendering.
6. Enjoy your updated world.

But how do I update my world???

THANKS!for fixing my maps!

Not only it is this map but also the Map on Hittin, my other map.

The map not rendering isn't a problem on your end, but a probelm on the site's end. The error won't be resolved until the weekend, so just sit tight until that happens.